[Webkit-unassigned] [Bug 14201] New: WebKit Nightly on Safari 3.0beta crashes on startup with "Empty Page" as "New windows open with" setting

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=14201

           Summary: WebKit Nightly on Safari 3.0beta crashes on startup with
                    "Empty Page" as "New windows open with" setting
           Product: WebKit
           Version: 522+ (nightly)
          Platform: Macintosh
        OS/Version: Mac OS X 10.4
            Status: UNCONFIRMED
          Severity: Major
          Priority: P2
         Component: WebCore Misc.
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: opendarwin at hoepfl.de


Since I updated to the Safari 3 beta all nightly builds of WebKit crash on
startup.

- Safari 3 beta itself does not crash.
- Having set "New windows open with" to anything else but an empty page works
(note: "Home Page" + empty URL also crashes).
- Starting WebKit with an URL does not crash.

Stacktrace is:

Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_PROTECTION_FAILURE at address: 0x00000000
0xfffeff20 in objc_msgSend_rtp ()
(gdb) bt
#0  0xfffeff20 in objc_msgSend_rtp ()
#1  0x0035cc50 in -[WebView(WebViewInternal) _addObject:forIdentifier:] ()
#2  0x0037d250 in WebFrameLoaderClient::assignIdentifierToInitialRequest ()
#3  0x0147a810 in WebCore::ResourceLoader::willSendRequest ()
#4  0x0147cd90 in WebCore::SubresourceLoader::willSendRequest ()
#5  0x0147c0d0 in WebCore::ResourceLoader::load ()
#6  0x0147d3e4 in WebCore::SubresourceLoader::load ()
#7  0x0147db54 in WebCore::SubresourceLoader::create ()
#8  0x011138f4 in WebCore::Loader::servePendingRequests ()
#9  0x0110f83c in WebCore::CachedCSSStyleSheet::CachedCSSStyleSheet ()
#10 0x0110e738 in WebCore::Cache::requestResource ()
#11 0x01112f48 in WebCore::DocLoader::requestResource ()
#12 0x010d9eb8 in WebCore::Frame::setUserStyleSheetLocation ()
#13 0x010da250 in WebCore::Frame::reparseConfiguration ()
#14 0x0110af08 in -[WebCoreFrameBridge reapplyStylesForDeviceType:] ()
#15 0x00332474 in -[WebHTMLView reapplyStyles] ()
#16 0x003324dc in -[WebHTMLView
layoutToMinimumPageWidth:maximumPageWidth:adjustingViewSize:] ()
#17 0x00328250 in -[WebDynamicScrollBarsView updateScrollers] ()
#18 0x00328504 in -[WebDynamicScrollBarsView reflectScrolledClipView:] ()
#19 0x93a94c0c in -[NSClipView _reflectDocumentViewFrameChange] ()
#20 0x937d0074 in -[NSView _postFrameChangeNotification] ()
#21 0x937cdf24 in -[NSView setFrameSize:] ()
#22 0x937e27e8 in -[NSControl setFrameSize:] ()
#23 0x01253530 in WebCore::ScrollView::resizeContents ()
#24 0x010e6164 in WebCore::FrameView::layout ()
#25 0x01241644 in WebCore::TimerBase::fireTimers ()
#26 0x012416e0 in WebCore::TimerBase::sharedTimerFired ()
#27 0x907f2578 in __CFRunLoopDoTimer ()
#28 0x907deef8 in __CFRunLoopRun ()
#29 0x907de4ac in CFRunLoopRunSpecific ()
#30 0x9329bb20 in RunCurrentEventLoopInMode ()
#31 0x9329b1b4 in ReceiveNextEventCommon ()
#32 0x9329b020 in BlockUntilNextEventMatchingListInMode ()
#33 0x937a1ae4 in _DPSNextEvent ()
#34 0x937a17a8 in -[NSApplication
nextEventMatchingMask:untilDate:inMode:dequeue:] ()
#35 0x00006770 in receive_samples ()
#36 0x9379dcec in -[NSApplication run] ()
#37 0x9388e87c in NSApplicationMain ()
#38 0x0000244c in ?? ()
#39 0x0004f1b0 in ?? ()


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